48504417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 25885983

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 447, 491, 663, 1473, 1937, 2533, 5811, 6383, 7599, 8347, 19149, 25041, 32929, 73159, 98787, 108511, 219477, 325533, 951067, 1243703, 2853201, 3731109, 16168139, 48504417]

約数ペア:

[(1, 48504417), (3, 16168139), (13, 3731109), (17, 2853201), (39, 1243703), (51, 951067), (149, 325533), (221, 219477), (447, 108511), (491, 98787), (663, 73159), (1473, 32929), (1937, 25041), (2533, 19149), (5811, 8347), (6383, 7599)]